{"id":14073,"date":"2016-11-04T17:59:44","date_gmt":"2016-11-04T21:59:44","guid":{"rendered":"https:\/\/digital.hbs.edu\/platform-rctom\/submission\/climate-change-disrupts-the-power-generation-industry-how-will-nrg-energy-react\/"},"modified":"2016-11-06T08:43:18","modified_gmt":"2016-11-06T13:43:18","slug":"climate-change-disrupts-the-power-generation-industry-how-will-nrg-energy-react","status":"publish","type":"hck-submission","link":"https:\/\/d3.harvard.edu\/platform-rctom\/submission\/climate-change-disrupts-the-power-generation-industry-how-will-nrg-energy-react\/","title":{"rendered":"Climate change disrupts the power generation industry. How will NRG Energy react?"},"content":{"rendered":"

Clean Power Plan proposed by the Environmental Protection Agency, currently pending judicial review of the US Supreme Court, is focused on reducing emissions from coal-burning power plants, disrupting the way power generation companies do business. In an effort to reduce emissions, many power generator companies, including NRG Energy (NRG), a wholesale power generation company based in Princeton, NJ, is considering ways to change production practices to meet with the proposed regulations.<\/p>\n

There are several ways to reduce emissions in accordance to the pending regulation, particularly:<\/p>\n

–\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Invest in technology to mitigate emissions, for example Carbon Capture and Storage (CCS) technique;<\/p>\n

–\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Invest in new technology to switch to natural gas instead of coal source;<\/p>\n

–\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Co-fire renewable biomass feedstocks, which means to use inputs like wood chips, wood pellets, and\/or residues from crop production to co-fire with coal;<\/p>\n

–\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Adopt other renewables like wind and solar as more intermittent power supply.<\/p>\n

If none of these techniques are implemented, new regulations will force companies to buy carbon credits, most likely from existing wind and solar producers, to sustain current production levels, which will be costly.<\/p>\n

One of the alternatives NRG is considering is to replace coal with biomass in the production process. The company needs to consider both internal and external constraints in the decision making process. Internal constraints are funding, human resources, experience and know how. The external constraints can be government regulations and feedback from community about the plant.<\/p>\n

Both agricultural residue and timber can be used as the biomass in the production process. There is an uncertainty in regards to the regulation of using forest in the US. Despite recent lobbying to treat wood as carbon neutral due to the fact that using wood in the production would need to be followed by planting more trees (which would naturally replace the carbon emissions), there is a significant uncertainty how it will be treated from the environmental standpoint. Moreover, regulations in regards to using wood or the CO2 emission reduction requirements in general vary from country to country. NRG has more than 40 power plants in the US, EU, Australia and Latin America. Regulations in some countries are tighter than others. On the other hand, resource availability is different across countries. Therefore, NRG is considering to have tailored approach in different countries.<\/p>\n

Biomass supply varies across regions with less certainty in price than coal, which depends on:<\/p>\n

–\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 How much feedstock or timber is generated by the suppliers;<\/p>\n

–\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 How much the market is willing to pay, which is dependent on climate conditions and the need for regional heat and energy;<\/p>\n

–\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Ag-residue variation with growing seasons.<\/p>\n

NRG Energy needs to conduct cost-benefit analysis to determine which alternatives to use going forward. However, cost-benefit analysis is not enough to make a rational decision. Each alternative introduces uncertainty at the input supplier level and might disrupt the entire supply chain if not managed properly. NRG needs to make sure that the production is sustainable and aligned with the demand trends, in which case the entire supply chain can be optimized.<\/p>\n

In order to mitigate the risks of variability in input supply, NRG needs to do the following:<\/p>\n